ATMEGA6490V-8AUR vs ATMEGA6490A-AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA6490V-8AUR par Microchip Technology et ATMEGA6490A-AUR par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATMEGA6490V-8AUR - 8-bit AVR MCU 64KB LCD 8MHz TQFP-100 | Microchip
ATMEGA6490V-8AUR ✓ ActifMicrochip Technology
ATMEGA6490A-AUR - 8-bit AVR MCU, 64KB Flash, LCD | Microchip
ATMEGA6490A-AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA6490V-8AUR | ATMEGA6490A-AUR |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $9,42 | $6,55 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | 8-bit |
| Speed | 8 MHz | — |
| Flash Memory | 64 KB (32K x 16) ISP, read-while-write | 64 KB (32K x 16) ISP, read-while-write |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| GPIO | 54 / 69 general purpose I/O lines | — |
| Working Registers | 32 x 8-bit general purpose | — |
| LCD Controller | Integrated segment LCD driver | On-chip, with internal contrast control |
| Operating Voltage | 1.8 V to 5.5 V | — |
| Debug / Programming | JTAG (boundary-scan, on-chip debug, ISP) | — |
| Peripherals | Brown-out detect/reset, POR, picoPower | — |
| Connectivity | SPI, TWI (I2C), USART | — |
| Boîtier | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Packing | Tape & Reel (R suffix) | — |
| Temperature Grade | [DATA_NEEDED: operating temperature range] | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance status] | — |
| Core | — | AVR 8-bit RISC |
| Fréquence d'horloge maximale | — | 20 MHz |
| Instructions | — | 130, most single-cycle |
| General Purpose Working Registers | — | 32 |
| General Purpose I/O Lines | — | 54 / 69 |
| Timers/Counters | — | 3 flexible timers |
| Debug/Programming Interface | — | JTAG (boundary-scan, on-chip debug and programming) |
| Température de fonctionnement | — | -40C to +85C (Industrial) |
| Tension d'alimentation | — | [DATA_NEEDED: operating voltage range] |
| Series | — | AVR ATmega |